# git rev-parse -q --verify 8632e9b5645bbc2331d21d892b0d6961c1a08429^{commit}
8632e9b5645bbc2331d21d892b0d6961c1a08429
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8632e9b5645bbc2331d21d892b0d6961c1a08429
# git clean -qxdf
# < git log -1
# commit 8632e9b5645bbc2331d21d892b0d6961c1a08429
# Merge: 6cc9306b8fc0 f3a99e761efa
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Apr 14 11:58:04 2020 -0700
# 
#     Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
#     
#     Pull hyperv fixes from Wei Liu:
#     
#      - a series from Tianyu Lan to fix crash reporting on Hyper-V
#     
#      - three miscellaneous cleanup patches
#     
#     * tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
#       x86/Hyper-V: Report crash data in die() when panic_on_oops is set
#       x86/Hyper-V: Report crash register data when sysctl_record_panic_msg is not set
#       x86/Hyper-V: Report crash register data or kmsg before running crash kernel
#       x86/Hyper-V: Trigger crash enlightenment only once during system crash.
#       x86/Hyper-V: Free hv_panic_page when fail to register kmsg dump
#       x86/Hyper-V: Unload vmbus channel in hv panic callback
#       x86: hyperv: report value of misc_features
#       hv_debugfs: Make hv_debug_root static
#       hv: hyperv_vmbus.h: Replace zero-length array with flexible-array member
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 8632e9b5645bbc2331d21d892b0d6961c1a08429
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/fsp2_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x99945c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xa00000)
Image Name:   Linux-5.7.0-rc1-g8632e9b5645b
Created:      Wed Apr 15 06:19:51 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4315451 Bytes = 4214.31 KiB = 4.12 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5
# Build took: 0:01:17.110533